The Kooks header and connection kit for 2001–2004 Chevrolet Corvette Base features 1-7/8" primary long-tube headers and a green-catalyzed X-pipe to improve exhaust flow and responsiveness. Built as a complete replacement for factory manifolds and crossovers, the assembly is suited to owners looking for cleaner exhaust routing and stronger midrange performance in street or track use.
Kooks 01-04 Chevrolet Corvette Base 1-3/4 x 3 Header & Green Catted X-Pipe Kit